JP2016114627A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016114627A5 JP2016114627A5 JP2014250593A JP2014250593A JP2016114627A5 JP 2016114627 A5 JP2016114627 A5 JP 2016114627A5 JP 2014250593 A JP2014250593 A JP 2014250593A JP 2014250593 A JP2014250593 A JP 2014250593A JP 2016114627 A5 JP2016114627 A5 JP 2016114627A5
- Authority
- JP
- Japan
- Prior art keywords
- metal layer
- optical filter
- period
- slits formed
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims 21
- 230000003287 optical Effects 0.000 claims 11
Claims (6)
前記複数の金属層のうち、隣り合う２つの金属層の間に配置された誘電体層とを備え、
前記複数の金属層の各々には、同一の一次元方向に等間隔に並ぶ複数のスリットが形成されており、
前記隣り合う２つの金属層のうち、一方の金属層に形成された複数のスリットは、前記一方の金属層の法線方向から見て、他方の金属層に形成された複数のスリットと重ならない、光学フィルタ。 Multiple metal layers;
A dielectric layer disposed between two adjacent metal layers among the plurality of metal layers,
Each of the plurality of metal layers has a plurality of slits arranged at equal intervals in the same one-dimensional direction,
Of the two adjacent metal layers, the plurality of slits formed in one metal layer do not overlap with the plurality of slits formed in the other metal layer when viewed from the normal direction of the one metal layer. , Optical filter.
前記一方の金属層は、
第１の領域と、
前記第１の領域と同じ層であって、且つ、前記第１の領域とは異なる位置に形成された第２の領域とを含み、
前記第１の領域に形成された複数のスリットの周期は、前記第２の領域に形成された複数のスリットの周期と異なる、光学フィルタ。 The optical filter according to claim 1,
The one metal layer is
A first region ;
Be the same layer as the first region, and, and a second region formed in a position different from the first region,
The optical filter, wherein a period of the plurality of slits formed in the first area is different from a period of the plurality of slits formed in the second area .
前記一方の金属層に形成された複数のスリットの周期は、前記他方の金属層に形成された複数のスリットの周期と異なる、光学フィルタ。 The optical filter according to claim 1 or 2,
The optical filter, wherein a period of the plurality of slits formed in the one metal layer is different from a period of the plurality of slits formed in the other metal layer.
前記一方の金属層に形成された複数のスリットの周期は、前記他方の金属層に形成された複数のスリットの周期の整数倍である、光学フィルタ。 The optical filter according to claim 3,
The optical filter, wherein a period of the plurality of slits formed in the one metal layer is an integral multiple of a period of the plurality of slits formed in the other metal layer.
前記一方の金属層は、前記他方の金属層よりも光の入射側に配置され、
前記一方の金属層に形成された複数のスリットの周期は、前記他方の金属層に形成された複数のスリットの周期よりも短い、光学フィルタ。 The optical filter according to claim 4,
The one metal layer is disposed closer to the light incident side than the other metal layer,
The optical filter, wherein a period of the plurality of slits formed in the one metal layer is shorter than a period of the plurality of slits formed in the other metal layer.
前記一方の金属層は、前記他方の金属層よりも光の入射側に配置され、
前記他方の金属層に形成された複数のスリットの周期は、前記一方の金属層に形成された複数のスリットの周期よりも短い、光学フィルタ。
The optical filter according to claim 4,
The one metal layer is disposed closer to the light incident side than the other metal layer,
The optical filter, wherein a period of the plurality of slits formed in the other metal layer is shorter than a period of the plurality of slits formed in the one metal layer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014250593A JP2016114627A (en) | 2014-12-11 | 2014-12-11 | Optical filter |
| US14/965,628 US20160170108A1 (en) | 2014-12-11 | 2015-12-10 | Optical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014250593A JP2016114627A (en) | 2014-12-11 | 2014-12-11 | Optical filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016114627A JP2016114627A (en) | 2016-06-23 |
| JP2016114627A5 true JP2016114627A5 (en) | 2018-01-25 |
Family
ID=56110979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014250593A Pending JP2016114627A (en) | 2014-12-11 | 2014-12-11 | Optical filter |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20160170108A1 (en) |
| JP (1) | JP2016114627A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021097254A (en) * | 2018-03-23 | 2021-06-24 | ソニーグループ株式会社 | Signal processing apparatus, signal processing method, image capturing apparatus, and medical application image capturing apparatus |
| CN108919392B (en) * | 2018-07-05 | 2020-12-08 | 鲁东大学 | Linear surface plasmon lens and illumination method thereof |
| CN109901253B (en) * | 2019-03-22 | 2020-06-09 | 江南大学 | Surface plasma filter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4425059B2 (en) * | 2003-06-25 | 2010-03-03 | シャープ株式会社 | Polarizing optical element and display device using the same |
| JP5933910B2 (en) * | 2006-08-15 | 2016-06-15 | ポラリゼーション ソリューションズ エルエルシー | Polarizer thin film and manufacturing method thereof |
| JP4621270B2 (en) * | 2007-07-13 | 2011-01-26 | キヤノン株式会社 | Optical filter |
| US9395473B2 (en) * | 2009-03-20 | 2016-07-19 | Nanolambda, Inc. | Nano-optic filter array based sensor |
| JP5741888B2 (en) * | 2010-03-16 | 2015-07-01 | 株式会社豊田中央研究所 | Optical filter and display device |
| FR2965067B1 (en) * | 2010-09-17 | 2013-07-19 | Onera (Off Nat Aerospatiale) | SPECTRAL FILTER PASSE BAND WITH HIGH SELECTIVITY AND CONTROLLED POLARIZATION |
| JP5760811B2 (en) * | 2011-07-28 | 2015-08-12 | ソニー株式会社 | Solid-state imaging device and imaging system |
-
2014
- 2014-12-11 JP JP2014250593A patent/JP2016114627A/en active Pending
-
2015
- 2015-12-10 US US14/965,628 patent/US20160170108A1/en not_active Abandoned
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD776801S1 (en) | Heat exchanger tube | |
| JP2015533222A5 (en) | ||
| JP2019537753A5 (en) | ||
| WO2015195123A8 (en) | Metal-dielectric optical filter, sensor device, and fabrication method | |
| USD751616S1 (en) | Bubble-shaped lense eyewear | |
| KR20180084762A (en) | Amorphous transparent conductive film, and crystalline transparent conductive film and method of manufacturing the same | |
| JP2014037974A5 (en) | ||
| JP2015505074A5 (en) | ||
| JP2015515597A5 (en) | ||
| JP2013140343A5 (en) | ||
| JP2015214079A5 (en) | ||
| FR3023979B1 (en) | ELECTROCONDUCTIVE SUPPORT FOR OLED, OLED INCORPORATING THE SAME, AND MANUFACTURING THE SAME. | |
| JP2016114627A5 (en) | ||
| JP2014096347A5 (en) | ||
| JP2015014547A5 (en) | ||
| TR201902571T4 (en) | PHOTOVOLTAIC DEVICE WITH INCREASED TRANSPARENCY. | |
| JP2013172147A5 (en) | ||
| JP2016122704A5 (en) | ||
| JP2014104515A5 (en) | ||
| JP2015167670A5 (en) | ||
| JP2014154703A5 (en) | ||
| JP2015000415A5 (en) | ||
| JP2015014546A5 (en) | ||
| WO2015134380A3 (en) | Durable solar mirror film with asymmetric construction | |
| JP2015503244A5 (en) |